What is the cheapest airline that flies from Oslo to Maryland?

American Airlines, British Airways, and Finnair are the most popular carriers operating from Oslo to Maryland

When did momondo last update prices for flights from Oslo to Maryland?

Prices for flights from Oslo to Maryland are updated daily.

How many operators does momondo search for flights from Oslo to Maryland?

The number of operators available for flights from Oslo to Maryland is 2 as of August 2026.

How old do you have to be to fly from Oslo to Maryland?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Maryland.

What documentation or ID do you need to fly to Maryland?

The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$297 Cheap Flights from Oslo to Maryland in 2026

Find the cheapest flights from Oslo to Maryland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

7:40 pm - 8:35 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

18h 55m1 stop Reykjavik Keflavik Intl

$400Icelandair

Tue, Nov 24 - Sat, Dec 5

4:30 pm - 7:25 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

32h 55m1 stop Reykjavik Keflavik Intl

7:40 pm - 11:35 amBWI Baltimore/Washington-OSL Oslo Gardermoen

9h 55m1 stop Reykjavik Keflavik Intl

$418Icelandair

Mon, Oct 19 - Sun, Nov 1

1:10 pm - 6:40 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

11h 30m1 stop Reykjavik Keflavik Intl

7:40 pm - 11:35 amBWI Baltimore/Washington-OSL Oslo Gardermoen

9h 55m1 stop Reykjavik Keflavik Intl

$432Icelandair

Sun, Nov 1 - Fri, Nov 6

6:50 am - 5:05 pmOSL Oslo Gardermoen-BWI Baltimore/Washington

16h 15m1 stop London Heathrow

6:55 pm - 2:10 pmBWI Baltimore/Washington-OSL Oslo Gardermoen

13h 15m1 stop London Heathrow

$444Multiple Airlines

Wed, Nov 11 - Tue, Nov 17

2:35 pm - 5:15 pmTRF Oslo Sandefjord-IAD Washington, D.C. Dulles Intl

32h 40m1 stop Kastrup Copenhagen

8:30 pm - 12:30 amIAD Washington, D.C. Dulles Intl-TRF Oslo Sandefjord

22h 00m1 stop Kastrup Copenhagen

$519Scandinavian Airlines

Tue, Nov 24 - Sat, Dec 5

6:00 am - 5:00 pmTRF Oslo Sandefjord-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Kastrup Copenhagen

8:20 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-TRF Oslo Sandefjord

12h 10m1 stop Kastrup Copenhagen

$542Scandinavian Airlines

Thu, Oct 1 - Thu, Oct 15

6:00 am - 5:00 pmTRF Oslo Sandefjord-IAD Washington, D.C. Dulles Intl

17h 00m1 stop Kastrup Copenhagen

8:20 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-TRF Oslo Sandefjord

12h 10m1 stop Kastrup Copenhagen

$543Scandinavian Airlines

Thu, Oct 1 - Thu, Oct 15

6:25 am - 1:35 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

13h 10m1 stop Frankfurt am Main

3:25 pm - 9:05 amIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

11h 40m1 stop Frankfurt am Main

$548Lufthansa

Sun, Oct 4 - Sat, Oct 17

6:15 am - 4:05 pmOSL Oslo Gardermoen-IAD Washington, D.C. Dulles Intl

15h 50m1 stop Frankfurt am Main

10:55 pm - 5:40 pmIAD Washington, D.C. Dulles Intl-OSL Oslo Gardermoen

12h 45m1 stop Munich Franz Josef Strauss

$550Lufthansa

Sat, Oct 24 - Sun, Nov 22

9:55 am - 4:05 pmOSL Oslo Gardermoen-PHL Philadelphia

12h 10m1 stop Frankfurt am Main

5:40 pm - 12:20 pmPHL Philadelphia-OSL Oslo Gardermoen

12h 40m1 stop Frankfurt am Main

$658Lufthansa

Thu, Sep 17 - Mon, Sep 21

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Lufthansa flights from Oslo to Maryland

Our best Lufthansa deals on Oslo to Maryland flight tickets

Lufthansa

Oct 4

OSL6:25 amOslo Gardermoen

13h 10m

1 stop

IAD1:35 pmWashington, D.C. Dulles Intl

Oct 17

IAD3:25 pmWashington, D.C. Dulles Intl

11h 40m

1 stop

OSL9:05 amOslo Gardermoen

$548

Lufthansa

Sep 17

OSL9:55 amOslo Gardermoen

12h 10m

1 stop

PHL4:05 pmPhiladelphia

Sep 21

PHL5:40 pmPhiladelphia

12h 40m

1 stop

OSL12:20 pmOslo Gardermoen

$658

Lufthansa

Oct 15

OSL9:55 amOslo Gardermoen

12h 10m

1 stop

PHL4:05 pmPhiladelphia

Oct 21

PHL5:40 pmPhiladelphia

12h 35m

1 stop

OSL12:15 pmOslo Gardermoen

$663

Air Canada flights from Oslo to Maryland

Our best Air Canada deals on Oslo to Maryland flight tickets

Air Canada

Nov 24

OSL6:15 amOslo Gardermoen

16h 11m

2 stops

IAD4:26 pmWashington, D.C. Dulles Intl

Dec 5

IAD1:19 pmWashington, D.C. Dulles Intl

16h 51m

2 stops

OSL12:10 pmOslo Gardermoen

$568

Air Canada

Sep 10

OSL9:55 amOslo Gardermoen

17h 37m

2 stops

PHL9:32 pmPhiladelphia

Sep 14

PHL3:25 pmPhiladelphia

14h 55m

2 stops

OSL12:20 pmOslo Gardermoen

$678

Air Canada

Sep 6

OSL6:25 amOslo Gardermoen

15h 13m

2 stops

DCA3:38 pmWashington, D.C. Reagan-National

Sep 10

DCA4:20 pmWashington, D.C. Reagan-National

17h 30m

2 stops

OSL3:50 pmOslo Gardermoen

$785

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsloBaltimore

OSL Oslo Gardermoen - BWI Baltimore/Washington

OSLBWI

Oslo Gardermoen

Tue 11/24

1:10 pm-6:40 pm

1 stop11h 30m

Baltimore/Washington

Sat 12/5

7:40 pm-8:35 pm

1 stop18h 55m

$400

OsloBaltimore

OSL Oslo Gardermoen - BWI Baltimore/Washington

OSLBWI

Oslo Gardermoen

Mon 10/19

4:30 pm-7:25 pm

1 stop32h 55m

Baltimore/Washington

Sun 11/1

7:40 pm-11:35 am

1 stop9h 55m

$418

Quickest round-trip

OsloBaltimore

OSL Oslo Gardermoen - BWI Baltimore/Washington

OSLBWI

Oslo Gardermoen

Sun 11/1

1:10 pm-6:40 pm

1 stop11h 30m

Baltimore/Washington

Fri 11/6

7:40 pm-11:35 am

1 stop9h 55m

$432

OsloBaltimore

OSL Oslo Gardermoen - BWI Baltimore/Washington

OSLBWI

Oslo Gardermoen

Wed 11/11

6:50 am-5:05 pm

1 stop16h 15m

Baltimore/Washington

Tue 11/17

6:55 pm-2:10 pm

1 stop13h 15m

$444

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Tue 11/24

2:35 pm-5:15 pm

1 stop32h 40m

Washington, D.C. Dulles Intl

Sat 12/5

8:30 pm-12:30 am

1 stop22h 00m

$519

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Thu 10/1

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Thu 10/15

8:20 pm-2:30 pm

1 stop12h 10m

$542

OsloWashington, D.C.

TRF Oslo Sandefjord - IAD Washington, D.C. Dulles Intl

TRFIAD

Oslo Sandefjord

Thu 10/1

6:00 am-5:00 pm

1 stop17h 00m

Washington, D.C. Dulles Intl

Thu 10/15

8:20 pm-2:30 pm

1 stop12h 10m

$543

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Sun 10/4

6:25 am-1:35 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Sat 10/17

3:25 pm-9:05 am

1 stop11h 40m

$548

OsloWashington, D.C.

OSL Oslo Gardermoen - IAD Washington, D.C. Dulles Intl

OSLIAD

Oslo Gardermoen

Sat 10/24

6:15 am-4:05 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Sun 11/22

10:55 pm-5:40 pm

1 stop12h 45m

$550

OsloPhiladelphia

OSL Oslo Gardermoen - PHL Philadelphia

OSLPHL

Oslo Gardermoen

Thu 9/17

9:55 am-4:05 pm

1 stop12h 10m

Philadelphia

Mon 9/21

5:40 pm-12:20 pm

1 stop12h 40m

$658

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oslo to Maryland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Maryland?

The cheapest month to fly to Maryland from Oslo is in November. Flight prices, which tend to average around $453, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in November, then you should wait until March to fly from Oslo, when ticket prices are also cheap, with an average price of $473.

How far in advance should I book a flight from Oslo to Maryland?

You are more likely to see cheaper flights to Maryland from Oslo when booking weeks ahead of your departure date. In general, you can expect to find flights to Maryland for around $619 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maryland from Oslo for as low as $498 on momondo.

Cheap Oslo to Maryland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo to Maryland

Best Price Found	$297
Fastest flight time	11h 05m
Direct flights	None

The best one-way flight to Maryland from Oslo in the past 72 hours is $297. The best round-trip flight deal from Oslo to Maryland found on momondo in the last 72 hours is $400.

The fastest flight from Oslo to Maryland takes 11h 05m

There are no direct flights from Oslo to Maryland. There are no popular flight routes from Oslo to Maryland.

Search flight deals

Frequently asked questions about flying from Oslo to Maryland

When did momondo last update prices for flights from Oslo to Maryland?
Prices for flights from Oslo to Maryland are updated daily.
How many operators does momondo search for flights from Oslo to Maryland?
The number of operators available for flights from Oslo to Maryland is 2 as of August 2026.
How old do you have to be to fly from Oslo to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oslo to Maryland.
What documentation or ID do you need to fly to Maryland?
The necessary travel and health documents for your Maryland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Maryland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Oslo to Maryland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Oslo to Maryland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Oslo to Maryland flights to just show those with flexible booking policies.

How can momondo help me find flights from Oslo to Maryland?

momondo provides multiple filters to help you find the best flight to Maryland from Oslo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Oslo to Maryland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Maryland, momondo offers a useful price alert feature which will track prices for flights to Maryland from Oslo and alert you when they change.