How does KAYAK find such low prices on flights from Southeast Europe to Washington, D.C.?

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 Southeast Europe to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Europe to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Southeast Europe 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 Southeast Europe to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Southeast Europe with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Europe to Washington, D.C.?

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 Washington, D.C. from Southeast Europe up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$401 CHEAP FLIGHTS from Southeast Europe to Washington, D.C. (IAD)

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Flight Deals

Cheap Flights from Southeast Europe to Washington, D.C.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Southeast Europe to Washington, D.C.

Fri, Dec 4 - Wed, Jan 20

2:10 pm - 6:50 pmATH Athens Eleftherios V.-IAD Washington, D.C. Dulles Intl

35h 40m1 stop Kastrup Copenhagen

8:30 pm - 1:20 pmIAD Washington, D.C. Dulles Intl-ATH Athens Eleftherios V.

33h 50m1 stop Kastrup Copenhagen

$405Scandinavian Airlines

Fri, Dec 4 - Sat, Jan 30

2:10 pm - 6:50 pmATH Athens Eleftherios V.-IAD Washington, D.C. Dulles Intl

35h 40m1 stop Kastrup Copenhagen

8:30 pm - 1:20 pmIAD Washington, D.C. Dulles Intl-ATH Athens Eleftherios V.

33h 50m1 stop Kastrup Copenhagen

$415Scandinavian Airlines

Wed, Nov 4 - Mon, Nov 30

4:40 pm - 5:00 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

31h 20m1 stop Zurich

8:10 pm - 1:15 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

22h 05m1 stop Zurich

$565SWISS

Tue, Nov 3 - Tue, Nov 10

4:40 pm - 5:00 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

31h 20m1 stop Zurich

8:10 pm - 1:15 amIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

22h 05m1 stop Zurich

$565SWISS

Sun, Nov 8 - Sun, Nov 22

5:55 am - 3:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Frankfurt am Main

10:55 pm - 6:30 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

12h 35m1 stop Munich Franz Josef Strauss

$579Lufthansa

Mon, Nov 2 - Tue, Dec 1

5:55 am - 3:55 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Frankfurt am Main

6:00 pm - 1:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

12h 55m1 stop Frankfurt am Main

$588Lufthansa

Thu, Oct 15 - Fri, Oct 23

8:35 am - 3:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Amsterdam Schiphol

5:30 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

12h 30m1 stop Amsterdam Schiphol

$608KLM

Fri, Oct 16 - Fri, Oct 23

7:05 am - 3:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

15h 30m1 stop Amsterdam Schiphol

5:30 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

17h 10m1 stop Amsterdam Schiphol

$608KLM

Sat, Nov 14 - Tue, Dec 29

8:50 am - 7:25 pmTIA Tirana Rinas-IAD Washington, D.C. Dulles Intl

16h 35m1 stop Istanbul

9:20 pm - 7:35 pmIAD Washington, D.C. Dulles Intl-TIA Tirana Rinas

16h 15m1 stop Istanbul

$701Turkish Airlines

Tue, Nov 3 - Thu, Apr 1

9:25 am - 8:25 pmZAG Zagreb Franjo Tuđman-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Istanbul

1:20 pm - 7:30 pmIAD Washington, D.C. Dulles Intl-ZAG Zagreb Franjo Tuđman

24h 10m1 stop Istanbul

$746Turkish Airlines

Recent last minute flight deals from Southeast Europe to Washington, D.C.

Fri, Sep 25 - Tue, Dec 29

6:05 am - 12:58 amOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

25h 53m2 stops Frankfurt am Main Chicago O'Hare Intl

10:10 am - 1:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

20h 45m2 stops Chicago O'Hare Intl Frankfurt am Main

$665United Airlines

Fri, Sep 25 - Thu, Dec 31

6:05 am - 9:11 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

22h 06m2 stops Frankfurt am Main Chicago O'Hare Intl

3:30 pm - 11:55 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

25h 25m2 stops Chicago O'Hare Intl Frankfurt am Main

$665United Airlines

Wed, Sep 23 - Tue, Sep 29

7:55 pm - 2:30 pmATH Athens Eleftherios V.-IAD Washington, D.C. Dulles Intl

25h 35m1 stop Rome Fiumicino

4:30 pm - 7:00 pmIAD Washington, D.C. Dulles Intl-ATH Athens Eleftherios V.

19h 30m1 stop Rome Fiumicino

$706ITA Airways

Thu, Sep 24 - Sun, Dec 13

6:05 am - 2:30 pmATH Athens Eleftherios V.-IAD Washington, D.C. Dulles Intl

15h 25m1 stop Rome Fiumicino

4:30 pm - 6:35 pmIAD Washington, D.C. Dulles Intl-ATH Athens Eleftherios V.

19h 05m1 stop Rome Fiumicino

$706ITA Airways

Sun, Sep 27 - Sun, Oct 11

6:55 pm - 4:45 pmPRN Pristina-IAD Washington, D.C. Dulles Intl

27h 50m1 stop Zurich

8:20 pm - 6:50 pmIAD Washington, D.C. Dulles Intl-PRN Pristina

16h 30m1 stop Zurich

$830SWISS

Fri, Sep 25 - Wed, Sep 30

8:35 am - 3:35 pmOTP Bucharest Otopeni Intl-IAD Washington, D.C. Dulles Intl

14h 00m1 stop Amsterdam Schiphol

6:26 pm - 3:25 pmIAD Washington, D.C. Dulles Intl-OTP Bucharest Otopeni Intl

13h 59m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$832KLM

Sun, Sep 27 - Sun, Oct 11

6:55 pm - 4:45 pmPRN Pristina-IAD Washington, D.C. Dulles Intl

27h 50m1 stop Zurich

9:55 am - 6:50 pmIAD Washington, D.C. Dulles Intl-PRN Pristina

26h 55m2 stops Toronto Pearson Intl Zurich

$933Multiple Airlines

Sat, Sep 26 - Sun, Oct 4

9:00 pm - 5:00 pmSPU Split-IAD Washington, D.C. Dulles Intl

26h 00m1 stop Kastrup Copenhagen

8:20 pm - 1:20 pmIAD Washington, D.C. Dulles Intl-SPU Split

35h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

$959Scandinavian Airlines

Fri, Sep 25 - Fri, Oct 9

6:45 am - 1:35 pmATH Athens Eleftherios V.-IAD Washington, D.C. Dulles Intl

13h 50m1 stop Frankfurt am Main

10:20 pm - 11:05 pmIAD Washington, D.C. Dulles Intl-ATH Athens Eleftherios V.

17h 45m1 stop Munich Franz Josef Strauss

$976Lufthansa

Fri, Sep 25 - Sat, Oct 10

5:25 am - 3:35 pmTSR Timisoara-IAD Washington, D.C. Dulles Intl

17h 10m2 stops Bucharest Otopeni Intl Amsterdam Schiphol

5:30 pm - 5:00 pmIAD Washington, D.C. Dulles Intl-TSR Timisoara

16h 30m2 stops Amsterdam Schiphol Bucharest Otopeni Intl

$998KLM