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S$ 621 Find cheap flights from District of Columbia to Singapore

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from District of Columbia to Singapore departing on 2-12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Low season

April

High season

July

Cheapest flight

S$ 621
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Washington Dulles Airport to Singapore

FAQs for booking flights from District of Columbia to Singapore

  • How does KAYAK find such low prices on flights from District of Columbia to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Singapore from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Singapore with an airline and back to District of Columbia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Singapore from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from District of Columbia to Singapore

Need help choosing which airline to fly with from District of Columbia to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1334 reviews
8.3Boarding
8.6Crew
7.7Food
8.0Comfort
8.0Entertainment
Airline reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

6.0 GoodMonica, Oct 2024SEA - SIN
Read more Singapore Airlines reviews

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

Food option Hindu veg to Hindu non veg request was unheard

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

On time, friendly staff and decent food. Would definitely recommend.

My daughter and I had a pleasant trip to Singapore. Reliable and on time.

A 16 hour flight from Singapore to Los Angeles had only 2 meals. It would be great to have 3 meals.

The experience was poor in comparison to the flight to Manado from Singapore via Scoot. Gate against could only check in stroller to Singapore (by clearing immigration) or to Brisbane. Who is able to carry their baby for 7 hour transit without having to enter Singapore?

Good airlines, travelled 🧳 n Singapore multiple times and experience is consistent

I was really impressed with the experience it was my first trip overseas. Nice staff

Not enough food for everyone. . Always run out of food when we ask

Customer service was exceptional. I heard it wasn’t a great airline, my opinion has changed after flying with them

My sister and I were booked on flight CX844 from Hong Kong to New York, following a layover from Hangzhou. The scheduled layover was already over 7 hours, and the flight to New York was set to depart at 2:00 AM. At 11:00 PM, I was informed that the flight was delayed until 6:45 AM, significantly extending an already lengthy layover. I spoke with a representative to inquire about rescheduling or hotel accommodation, but she rudely insisted that company policy only offered a $150 food voucher, which was unhelpful as I had already eaten and most places were closing. She refused any alternative support or access to the Cathay Pacific lounge to make my wait more bearable. As a loyal Cathay Pacific customer, flying with the airline every year, I was deeply frustrated not only by the delay but by the poor service and unprofessional attitude I encountered. I believe this situation could have been handled with more care and flexibility.

Cathay flight was fine, Amsterdam airport was a nightmare, spent way too much time walking to our next connection, no travelators.

For a transpacific flight, flying economy is awful! The seats are cramped and its meant for petite folks! Good luck if you have long legs. BOARDING - AWFUL, we got to Hong Kong - the gate was listed, but upon arrival, there was a MESS of boarding procedures, they basically DIY'ed how to board but making three lines and putting three ground crew to check for passports in the terminal area. THEN to make it worse, after going through that cattle process, all of a sudden you see people standing and looking confused, apparently we were told to get in line to board, but the AV notification wasnt even working. So people started cramming in line - worse than cattle. One saving point, the flight crew forgot to serve me dinner and after waiting for it, I fell asleep since this was a midnight flight. After letting a crew know that I was forgotten, all of my meals were served first !!! Yay for being in the economy seats! Nothing much to write home about once more!

Bathroom was not cleaned as often as other airlines does. It was gross for a less than full flight capacity.

Rarely saw a flight attendant. Never received what I wanted from drink service. Twice I was told they would return with my order. I never saw the flight attendant again. I has requested a Moslem meal. I did not receive. It

From BOS to HK, the crew had pushed me to choose the pasta for meal multiple times. It was a bad experience. Without this, everything was good.

From Chicago to Hong Kong was great., but from Hong Kong to manila we had hard time looking for the gate of our connecting flight. There wasn’t hardly any sign.

Not a frequent user of their website booking. Booked my check-in baggage and only realized that I did not book my check in baggage for return flight. The receipt was not clear in identifying that as well. Was charged exorbitantly at check in counter. Bad taste for sure when it is a business trip and not leisure trip. Baggage was delayed for more than an hour at belt back in SG.

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

The cosmetic condition was pretty run down. The carpets were badly worn out. Even the paint on the wings was chipped and peeled! Looks like they are running these 787s to the ground..

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

6hrs fly they dont give you a glass of water from seoul to singapore need to buy drink and food plus they charge for bag on international fly is always Free 1 bag from seoul to singapore is Not a local fly you are traveling true asia same story from singapore to Bali no water drink after payment for bag drink cost more the regular airline Well never use this company again we use regular company like Delta korea japan China and even scoot parent company Singapore Air

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Boarding was not accordingly after front seat, bmf then back seat. This delayed for at least 40mins or more. The staff at Jakarta can do better. Is chaos at the entry to board the plane. This tarnished Scoot reputation when everyone was talking about it.

The crew was not customer oriented at all, even confrontational . The aircraft needs more attention to detail as far as comfort, and the 1 hour sitting at the gate with no air is inexcusable

We flew on the 787 Dreamliner direct to main gate at KLIA2, quick entry via eGate and on the train 41mins after touchdown. Go well SCOOT

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

Book cheap flights from District of Columbia to Singapore

Recent return flight deals

2-2Κυρ
1 stopTurkish Airlines
31h 10mIAD-SIN
17-2Δευ
1 stopTurkish Airlines
33h 05mSIN-IAD
S$ 1,097
3-12Τρι
1 stopTurkish Airlines
30h 15mIAD-SIN
10-12Τρι
1 stopTurkish Airlines
38h 20mSIN-IAD
S$ 1,118
12-3Τετ
1 stopQatar Airways
23h 40mIAD-SIN
17-3Δευ
1 stopQatar Airways
25h 40mSIN-IAD
S$ 1,310
3-3Δευ
1 stopQatar Airways
29h 50mIAD-SIN
11-3Τρι
1 stopQatar Airways
25h 40mSIN-IAD
S$ 1,331
3-3Δευ
2 stops
25h 00mIAD-SIN
12-3Τετ
1 stop
34h 00mSIN-IAD
S$ 1,371
3-12Τρι
1 stop
22h 20mIAD-SIN
10-12Τρι
2 stops
37h 55mSIN-IAD
S$ 1,386
12-3Τετ
2 stopsCathay Pacific
34h 10mDCA-SIN
17-3Δευ
2 stopsCathay Pacific
27h 04mSIN-DCA
S$ 1,545
1-4Τρι
2 stopsCathay Pacific
30h 55mIAD-SIN
12-5Δευ
2 stopsCathay Pacific
29h 00mSIN-IAD
S$ 1,545
11-2Τρι
1 stopSingapore Airlines
33h 55mDCA-SIN
19-2Τετ
1 stopSingapore Airlines
37h 14mSIN-DCA
S$ 2,137
12-3Τετ
1 stopSingapore Airlines
34h 55mDCA-SIN
18-3Τρι
1 stopSingapore Airlines
36h 10mSIN-DCA
S$ 2,265

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Recent one-way flight deals

2-12Δευ
1 stopTurkish Airlines
39h 05mIAD-SIN
S$ 621
1-12Κυρ
1 stopTurkish Airlines
31h 10mIAD-SIN
S$ 628
28-3Παρ
1 stopAir India
32h 00mIAD-SIN
S$ 661
12-3Τετ
2 stops
30h 10mIAD-SIN
S$ 741
10-11Κυρ
2 stops
38h 20mIAD-SIN
S$ 772
7-1Τρι
2 stopsCathay Pacific
31h 11mDCA-SIN
S$ 806
24-3Δευ
2 stopsCathay Pacific
29h 25mIAD-SIN
S$ 806
4-1Σαβ
1 stopAir India
32h 00mIAD-SIN
S$ 1,154
10-3Δευ
1 stopSingapore Airlines
34h 55mDCA-SIN
S$ 1,248
17-4Πεμ
1 stopSingapore Airlines
34h 20mDCA-SIN
S$ 1,515

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Last minute flights from District of Columbia to Singapore

Last minute flight, train and bus deals

3-11Κυρ
multi-stopJetBlue
21h 40mIAD-SIN
10-11Κυρ
multi-stopJetBlue
26h 55mSIN-IAD
S$ 1,413
3-11Κυρ
multi-stopJetBlue
21h 40mIAD-SIN
7-11Πεμ
multi-stopJetBlue
26h 55mSIN-IAD
S$ 1,460
3-11Κυρ
multi-stopQatar Airways
21h 40mIAD-SIN
11-11Δευ
multi-stopQatar Airways
32h 30mSIN-IAD
S$ 1,464
3-11Κυρ
multi-stopQatar Airways
21h 40mIAD-SIN
8-11Παρ
multi-stopQatar Airways
32h 30mSIN-IAD
S$ 1,511
3-11Κυρ
multi-stopUnited Airlines
33h 04mIAD-SIN
11-11Δευ
multi-stopUnited Airlines
26h 11mSIN-IAD
S$ 1,574
3-11Κυρ
multi-stopUnited Airlines
37h 16mDCA-SIN
11-11Δευ
multi-stopUnited Airlines
26h 05mSIN-DCA
S$ 1,583
2-11Σαβ
multi-stopCathay Pacific
52h 10mDCA-SIN
10-11Κυρ
multi-stopCathay Pacific
45h 04mSIN-DCA
S$ 1,763
2-11Σαβ
multi-stopCathay Pacific
56h 35mDCA-SIN
10-11Κυρ
multi-stopCathay Pacific
45h 04mSIN-DCA
S$ 1,764
3-11Κυρ
multi-stopSingapore Airlines
33h 45mDCA-SIN
5-11Τρι
multi-stopSingapore Airlines
37h 14mSIN-DCA
S$ 2,618
3-11Κυρ
multi-stopSingapore Airlines
33h 45mDCA-SIN
11-11Δευ
multi-stopSingapore Airlines
37h 14mSIN-DCA
S$ 2,914

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Everything you need to know for your flight to Singapore

Cabin class types available on flights to District of Columbia

Cabin classes available on flights to District of Columbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.