Cheap flights from Oslo Gardermoen (OSL) to Reagan-National (DCA) from $417

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. 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.
OSL — DCA
May 19 — May 261

Cheap flight deals from Oslo Gardermoen to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2024.

Popular in

December

Cheapest in

March

Average price

$724

Round-trip from

$235
High demand for flights, 48% potential price rise
Best time to find cheap flights, 41% potential price drop
Average for round-trip flights in May 2024
From Oslo Gardermoen to Washington, D.C. Reagan-National

How far in advance should I book a flight from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport?

Find a great deal and save up to 24% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport within the next two weeks, with the cheapest ticket starting at $484.

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

The best pricing can be found in the month of February. Prices to Washington, D.C. Reagan-National Airport from Oslo Gardermoen Airport average $525. You can even find prices in February for less than $525, as users have found deals to Washington, D.C. Reagan-National Airport from as low as $341. The month of July appears to be one of the more expensive times to travel to Washington, D.C. Reagan-National Airport from Oslo Gardermoen Airport. Flying in the targeted month can save you up to 42%.

When is the cheapest time to fly from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport (OSL - DCA)?

When flying from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Oslo Gardermoen to Reagan-National

Explore cheap flight options specifically provided by American Airlines for the route between Oslo Gardermoen and Reagan-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Find some of the cheapest American Airlines flights traveling from Oslo to Washington, D.C.. Make sure to check back often as deals are often changing.
Mon 6/107:45 amOSL - DCA
2 stops17h 30mAmerican Airlines
Mon 6/177:16 pmDCA - OSL
2 stops22h 09mAmerican Airlines
Deal found 5/13$417
Sat 5/255:05 pmOSL - DCA
2 stops20h 45mAmerican Airlines
Thu 6/65:30 pmDCA - OSL
2 stops16h 45mAmerican Airlines
Deal found 5/13$420

Cheap British Airways flights from Oslo Gardermoen to Reagan-National

Explore cheap flight options specifically provided by British Airways for the route between Oslo Gardermoen and Reagan-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from Oslo to Washington, D.C.. Deals frequently update to provide users with more options.
Sat 9/288:15 amOSL - DCA
2 stops21h 04mBritish Airways
Sat 10/58:24 pmDCA - OSL
2 stops32h 11mBritish Airways
Deal found 5/14$432
Sun 9/157:40 amOSL - DCA
2 stops17h 35mBritish Airways
Mon 9/168:24 pmDCA - OSL
2 stops16h 06mBritish Airways
Deal found 5/12$1,014
Sun 6/97:40 amOSL - DCA
2 stops17h 35mBritish Airways
Fri 6/147:30 pmDCA - OSL
2 stops14h 25mBritish Airways
Deal found 5/13$1,350
Sun 6/97:40 amOSL - DCA
2 stops18h 17mBritish Airways
Fri 6/147:30 pmDCA - OSL
2 stops14h 25mBritish Airways
Deal found 5/13$1,595
Thu 8/111:50 amOSL - DCA
2 stops16h 10mBritish Airways
Sat 8/317:45 pmDCA - OSL
2 stops14h 40mBritish Airways
Deal found 5/13$2,759

Cheap Oslo Gardermoen to Reagan-National flights in May & June 2024

Find cheap flight options from Oslo Gardermoen to Reagan-National specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 14, 2024.
The lowest fares we've come across on flights traveling from Oslo to Washington, D.C. in May and June 2024. More deals are always being added, so be sure to check back regularly.
Mon 6/107:45 amOSL - DCA
2 stops17h 30mAmerican Airlines
Mon 6/177:16 pmDCA - OSL
2 stops22h 09mAmerican Airlines
Deal found 5/13$417
Sat 5/255:05 pmOSL - DCA
2 stops20h 45mAmerican Airlines
Thu 6/65:30 pmDCA - OSL
2 stops16h 45mAmerican Airlines
Deal found 5/13$420
Thu 5/166:30 amOSL - DCA
2 stops17h 00mDelta
Mon 5/206:15 pmDCA - OSL
2 stops16h 05mDelta
Deal found 5/14$581
Sun 6/91:10 pmOSL - DCA
2 stops15h 54mFinnair
Fri 6/147:30 pmDCA - OSL
2 stops18h 50mFinnair
Deal found 5/14$755
Sun 6/91:15 pmOSL - DCA
2 stops39h 17mAir Canada
Fri 6/148:40 pmDCA - OSL
2 stops16h 10mAir Canada
Deal found 5/13$928
Sun 6/97:40 amOSL - DCA
2 stops17h 35mBritish Airways
Fri 6/147:30 pmDCA - OSL
2 stops14h 25mBritish Airways
Deal found 5/13$1,350
Sun 6/97:40 amOSL - DCA
2 stops18h 17mBritish Airways
Fri 6/147:30 pmDCA - OSL
2 stops14h 25mBritish Airways
Deal found 5/14$1,594
Sun 6/97:40 amOSL - DCA
2 stops18h 17mBritish Airways
Fri 6/147:30 pmDCA - OSL
2 stops14h 25mBritish Airways
Deal found 5/13$1,595
Sat 5/251:10 pmOSL - DCA
2 stops37h 39mTAP AIR PORTUGAL
Wed 6/57:30 pmDCA - OSL
3 stops17h 45mTAP AIR PORTUGAL
Deal found 5/13$1,935

Oslo Gardermoen to Reagan-National 2024 flight deals

Discover exclusive flight deals for travel between Oslo Gardermoen and Reagan-National in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
The lowest fares we've come across on flights traveling from Oslo to Washington, D.C. in May and June 2024. More deals are always being added, so be sure to check back regularly.
Mon 6/107:45 amOSL - DCA
2 stops17h 30mAmerican Airlines
Mon 6/177:16 pmDCA - OSL
2 stops22h 09mAmerican Airlines
Deal found 5/13$417
Sat 5/255:05 pmOSL - DCA
2 stops20h 45mAmerican Airlines
Thu 6/65:30 pmDCA - OSL
2 stops16h 45mAmerican Airlines
Deal found 5/13$420
Thu 9/126:45 amOSL - DCA
2 stops18h 17mUnited Airlines
Sun 9/225:00 pmDCA - OSL
2 stops16h 40mUnited Airlines
Deal found 5/13$430
Sat 9/288:15 amOSL - DCA
2 stops21h 04mBritish Airways
Sat 10/58:24 pmDCA - OSL
2 stops32h 11mBritish Airways
Deal found 5/14$432
Sun 12/159:20 amOSL - DCA
2 stops15h 53mDelta
Wed 1/112:59 pmDCA - OSL
2 stops16h 56mDelta
Deal found 5/14$554
Sun 12/159:20 amOSL - DCA
2 stops15h 53mDelta
Wed 1/112:59 pmDCA - OSL
2 stops16h 56mDelta
Deal found 5/13$555
Thu 5/166:30 amOSL - DCA
2 stops17h 00mDelta
Mon 5/206:15 pmDCA - OSL
2 stops16h 05mDelta
Deal found 5/14$581
Sun 6/91:10 pmOSL - DCA
2 stops15h 54mFinnair
Fri 6/147:30 pmDCA - OSL
2 stops18h 50mFinnair
Deal found 5/14$755
Sun 6/91:15 pmOSL - DCA
2 stops39h 17mAir Canada
Fri 6/148:40 pmDCA - OSL
2 stops16h 10mAir Canada
Deal found 5/13$928

One-way flights to Reagan-National from Oslo Gardermoen

Search for one-way flight options from Oslo Gardermoen to Reagan-National. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.
Take a look at some of the best available options we've come across on one-way flights from Oslo to Washington, D.C.. Users can also find round-trip Oslo to Washington, D.C. flights by using the search form above.
Fri 5/2412:00 pmOSL - DCA
2 stops16h 50mBritish Airways
Deal found 5/13$445
Sat 6/295:05 pmOSL - DCA
2 stops35h 59mAmerican Airlines
Deal found 5/13$469
Wed 6/127:35 amOSL - DCA
2 stops21h 29mIberia
Deal found 5/13$476
Wed 6/1911:45 amOSL - DCA
2 stops17h 19mBritish Airways
Deal found 5/13$477
Fri 6/288:35 amOSL - DCA
2 stops20h 29mFinnair
Deal found 5/13$479
Tue 7/237:25 pmOSL - DCA
2 stops27h 31mBritish Airways
Deal found 5/13$568
Fri 7/124:30 pmOSL - DCA
2 stops21h 14mIcelandair
Deal found 5/13$569
Sat 6/84:30 pmOSL - DCA
2 stops21h 21mIcelandair
Deal found 5/13$570
Thu 7/258:30 pmOSL - DCA
2 stops25h 58mBritish Airways
Deal found 5/13$573

Find flights from Oslo Gardermoen to Reagan-National within your budget

Customize your flight search to find flights from Oslo Gardermoen to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 14, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$417 - $1,935

Route

Depart

Return

Price

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Mon 6/10

2 stops17h 30m

Washington, D.C. Reagan-National

Mon 6/17

2 stops22h 09m

$417

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Sat 5/25

2 stops20h 45m

Washington, D.C. Reagan-National

Thu 6/6

2 stops16h 45m

$420

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Thu 9/12

2 stops18h 17m

Washington, D.C. Reagan-National

Sun 9/22

2 stops16h 40m

$430

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Sat 9/28

2 stops21h 04m

Washington, D.C. Reagan-National

Sat 10/5

2 stops32h 11m

$432

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 6/9

2 stops39h 17m

Washington, D.C. Reagan-National

Fri 6/14

2 stops16h 10m

$928

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 9/15

2 stops17h 35m

Washington, D.C. Reagan-National

Mon 9/16

2 stops16h 06m

$1,014

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 6/9

2 stops17h 35m

Washington, D.C. Reagan-National

Fri 6/14

2 stops14h 25m

$1,350

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 6/9

2 stops18h 17m

Washington, D.C. Reagan-National

Fri 6/14

2 stops14h 25m

$1,595

Oslo GardermoenWashington, D.C. Reagan-National

OSL - DCA

OSLDCA

Oslo Gardermoen

Sat 5/25

2 stops37h 39m

Washington, D.C. Reagan-National

Wed 6/5

3 stops17h 45m

$1,935

Flights are sorted by cheapest first

Deals found on 5/13

No data available for this route at this time. Please check back soon.

Average price of flights to Reagan-National by month

Plan your trip from Oslo Gardermoen to Reagan-National by taking into account the cheapest months to travel. The average price of a one-way flight from Oslo Gardermoen to Reagan-National is currently $514 while a round-trip flight costs $947. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport (average of $261). Flying from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $341). 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.

January

$261

February

$277

March

$316

April

$307

May

$310

June

$341

July

$319

August

$281

September

$275

October

$293

November

$307

December

$263

Temperature and rainfall in Reagan-National by month

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

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated May 14, 2024.
Peruse reviews from past customers who have flown with American Airlines and British Airways from Oslo to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,706 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,706 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.9
Good
1,569 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.8
Good
1,377 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.6
Good
1,769 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,959 reviews
8.0
Very good
10,706 reviews

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport for under $500. The cheapest flight booked recently is on American Airlines for just $417, but on average you can expect to pay $1,128.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport round-trip?

    Our cheapest airline available from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport is American Airlines. Our recent data shows that you can find tickets from as low as $417 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at $430 and $432 round-trip. You may be able to fly from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport for 33% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $445. However, be on the lookout for offers from American Airlines and Iberia, as they are both options that can get you from Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport for a low price.

  • What does OSL to DCA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport flight would often be abbreviated as a OSL to DCA flight.

  • Can I find deals for flights from Oslo Gardermoen to Reagan-National that include extra baggage allowance?

    The amount of baggage you can bring on your Oslo Gardermoen to Reagan-National flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Oslo Gardermoen to Reagan-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter Oslo Gardermoen to Reagan-National flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Oslo Gardermoen to Reagan-National?

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

  • Can I find deals for business class flights from Oslo Gardermoen to Reagan-National?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen 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.

  • Can I find deals for flights from Oslo Gardermoen to Reagan-National that allow pets onboard?

    Many airlines flying from Oslo Gardermoen to Reagan-National offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Oslo Gardermoen to Reagan-National?

    Yes, you can often find last-minute deals on Oslo Gardermoen to Reagan-National flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport flight deals updated?

    The Oslo Gardermoen Airport to Washington, D.C. Reagan-National Airport flight deals you see on this page were last updated on 5/14.

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Alternative routes for Oslo Gardermoen to Reagan-National
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Millions of users choose and trust Cheapflights to book the best flight deals from Oslo Gardermoen to Reagan-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Oslo Gardermoen to Reagan-National flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Oslo Gardermoen to Reagan-National and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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