What are the cheapest airlines to fly from Iceland to Washington, D.C. Reagan-National Airport one-way?

One-way options have recently been found by users for as low as $537 on WestJet. Other airlines that offer cheap prices include Icelandair from $594 and British Airways from $658 one-way.

What is the cheapest month to book a flight from Iceland to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Iceland to Washington, D.C. Reagan-National Airport (average of $278). Flying from Iceland to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest month to fly from Iceland to Washington, D.C. Reagan-National Airport?

Flights from Iceland to Washington, D.C. Reagan-National Airport lean towards being more expensive in August. Prices are generally better when you fly from Iceland to Washington, D.C. Reagan-National Airport in February, with the cheapest ticket starting at $225.

What is the cheapest time of day to fly from IS to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Iceland to Washington, D.C. Reagan-National Airport as you normally would.

Can I find deals for flights from Iceland to Reagan-National that include hotel bookings?

Yes. In addition to deals on Iceland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Iceland to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Reagan-National.

Can I find deals for business class flights from Iceland to Reagan-National?

Yes. Cheapflights offers flight deals from Iceland to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$844+ Flights from Iceland to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Iceland to Reagan-National

Round-trip from	$837 (British Airways)
One-way from	$278 (Mytrip)

From Iceland to Washington, D.C. Reagan-National

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One-way flight from Iceland to Washington, D.C. Reagan-National

Search Deals

Find flight deals from Iceland to Reagan-National

Cheapest flights from Iceland to Reagan-National
Explore the most affordable flight options available from Iceland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Mon 4/2811:25 amKEF - DCA

1 stop26h 50mVirgin Atlantic

Mon 5/511:00 amDCA - KEF

1 stop18h 30mVirgin Atlantic

Deal found 4/24

$752

Mon 4/2811:25 amKEF - DCA

2 stops15h 45mAir France

Mon 5/511:00 amDCA - KEF

1 stop18h 30mAir France

Deal found 4/24

$795

Mon 4/2811:25 amKEF - DCA

1 stop10h 45mDelta

Mon 5/54:31 pmDCA - KEF

1 stop12h 59mDelta

Deal found 4/23

$819

Mon 5/510:45 amKEF - DCA

2 stops26h 44mBritish Airways

Sun 5/186:35 amDCA - KEF

2 stops23h 10mBritish Airways

Deal found 4/23

$837

Mon 4/2811:05 amKEF - DCA

3 stops32h 19mMultiple Airlines

Mon 5/58:40 pmDCA - KEF

2 stops22h 55mMultiple Airlines

Deal found 4/23

$1,165

Best flights from Iceland to Reagan-National
Discover carefully curated flight deals from Iceland to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Mon 5/510:45 amKEF - DCA

2 stops26h 44mBritish Airways

Sun 5/186:35 amDCA - KEF

2 stops23h 10mBritish Airways

Deal found 4/23

$837

Last-minute flights from Iceland to Reagan-National
Discover last-minute flight deals from Iceland to Reagan-National. Data last updated April 24, 2025 and is based on user searches.

Mon 4/2811:25 amKEF - DCA

1 stop26h 50mVirgin Atlantic

Mon 5/511:00 amDCA - KEF

1 stop18h 30mVirgin Atlantic

Deal found 4/24

$752

Mon 4/2811:25 amKEF - DCA

2 stops15h 45mAir France

Mon 5/511:00 amDCA - KEF

1 stop18h 30mAir France

Deal found 4/24

$795

Mon 4/2811:25 amKEF - DCA

1 stop10h 45mDelta

Mon 5/54:31 pmDCA - KEF

1 stop12h 59mDelta

Deal found 4/23

$819

Mon 4/2811:05 amKEF - DCA

3 stops32h 19mMultiple Airlines

Mon 5/58:40 pmDCA - KEF

2 stops22h 55mMultiple Airlines

Deal found 4/23

$1,165

Mon 5/510:45 amKEF - DCA

2 stops26h 44mBritish Airways

Sun 5/186:35 amDCA - KEF

2 stops23h 10mBritish Airways

Deal found 4/23

$837

One-way flights from Iceland to Reagan-National
Search for one-way flight options from Iceland to Reagan-National. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Thu 6/199:35 amKEF - DCA

2 stops27h 17mMultiple Airlines

Deal found 4/23

$278

Wed 7/239:35 amKEF - DCA

2 stops41h 53mWestJet

Deal found 4/23

$537

Wed 7/238:10 pmKEF - DCA

1 stop15h 28mIcelandair

Deal found 4/23

$594

Sat 9/138:45 amKEF - DCA

2 stops18h 15mBritish Airways

Deal found 4/23

$658

Mon 9/2211:25 amKEF - DCA

2 stops15h 29mDelta

Deal found 4/24

$671

Tue 5/1311:25 amKEF - DCA

1 stop10h 42mVirgin Atlantic

Deal found 4/23

$1,225

Wed 6/49:30 amKEF - DCA

1 stop10h 19mAir Canada

Deal found 4/23

$1,319

Mon 9/2210:00 amKEF - DCA

3 stops33h 51mUnited Airlines

Deal found 4/23

$1,331

Cheapflights Fare Finder

Use the filters below to find and compare flights from Iceland to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Mon 5/5

10:45 am-9:29 am

2 stops26h 44m

Washington, D.C. Reagan-National

Sun 5/18

6:35 am-9:45 am

2 stops23h 10m

$837

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Thu 6/19

9:35 am-8:52 am

2 stops27h 17m

$278

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Wed 7/23

9:35 am-11:28 pm

2 stops41h 53m

$537

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Wed 7/23

8:10 pm-7:38 am

1 stop15h 28m

$594

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Sat 9/13

8:45 am-11:00 pm

2 stops18h 15m

$658

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Mon 9/22

11:25 am-10:54 pm

2 stops15h 29m

$671

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Tue 5/13

11:25 am-6:07 pm

1 stop10h 42m

$1,225

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Wed 6/4

9:30 am-3:49 pm

1 stop10h 19m

$1,319

ReykjavikWashington, D.C.

KEF - DCA

KEFDCA

Reykjavik Keflavik Intl

Mon 9/22

10:00 am-3:51 pm

3 stops33h 51m

$1,331

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Best time to book a flight from Iceland to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Iceland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National by month

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,685 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet

7.2

Good

2,816 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada

7.0

Good

9,192 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines to fly from Iceland to Washington, D.C. Reagan-National Airport one-way?
One-way options have recently been found by users for as low as $537 on WestJet. Other airlines that offer cheap prices include Icelandair from $594 and British Airways from $658 one-way.
Can I find deals for flights from Iceland to Reagan-National that include hotel bookings?
Yes. In addition to deals on Iceland to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Iceland to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Reagan-National.
Can I find deals for business class flights from Iceland to Reagan-National?
Yes. Cheapflights offers flight deals from Iceland to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Iceland to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Iceland to Washington, D.C. Reagan-National Airport (average of $278). Flying from Iceland to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Arlington

Alexandria

Woodbridge

Fairfax

Tysons

Springfield

Rockville

Fredericksburg

Gaithersburg

Silver Spring

Linthicum Heights

Falls Church

Laurel

Easton

Herndon

Bowie

Towson

National Harbor

Oxon Hill

Reston

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$278+ Cheap flights from Iceland to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Iceland to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Iceland to Reagan-National

Keep the following information in mind while searching for Iceland to Reagan-National flight deals. Data was last updated April 24, 2025.

Round-trip from

One-way from

Find flight deals from Iceland to Reagan-National

Cheapest flights from Iceland to Reagan-NationalExplore the most affordable flight options available from Iceland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Explore the most affordable flight options available from Iceland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Iceland to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Iceland to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Iceland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Reagan-National

Related info for your journey

Find useful and relevant information for your journey from Iceland to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Iceland to Washington, D.C. Reagan-National Airport one-way?

Can I find deals for flights from Iceland to Reagan-National that include hotel bookings?

How can I find direct flights from Iceland to Reagan-National?

Can I find deals for business class flights from Iceland to Reagan-National?

What is the cheapest month to book a flight from Iceland to Washington, D.C. Reagan-National Airport?

Traveling to a place near Iceland?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Iceland to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

Cheapest flights from Iceland to Reagan-National
Explore the most affordable flight options available from Iceland to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.