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

Finnair, British Airways, and Aer Lingus 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 5 as of February 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.

$252 Cheap Flights from Oslo to Maryland in 2026

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Find the cheapest flights from Oslo to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 7:20 pm

OSL

IAD

11h 30m

1 stop

8:30 pm - 3:25 pm

IAD

OSL

12h 55m

1 stop

$394Icelandair

Thu, Apr 9 - Wed, Apr 22

1:50 pm - 7:20 pm

OSL

IAD

11h 30m

1 stop

8:30 pm - 12:35 pm

IAD

OSL

10h 05m

1 stop

$404Icelandair

Thu, Apr 9 - Wed, Apr 22

9:30 pm - 6:30 pm

OSL

IAD

27h 00m

1 stop

8:40 pm - 11:35 am

IAD

OSL

9h 55m

1 stop

$414Icelandair

Sun, Mar 1 - Mon, Mar 16

6:00 am - 4:50 pm

TRF

IAD

16h 50m

1 stop

8:20 pm - 2:30 pm

IAD

TRF

12h 10m

1 stop

$431Scandinavian Airlines

Fri, Apr 3 - Thu, Apr 16

6:30 am - 5:05 pm

OSL

IAD

15h 35m

1 stop

7:50 pm - 4:20 pm

IAD

OSL

15h 30m

1 stop

$457Multiple Airlines

Mon, Mar 16 - Mon, Mar 23

5:20 pm - 7:40 pm

OSL

BWI

32h 20m

2 stops

9:30 pm - 11:25 pm

BWI

OSL

19h 55m

1 stop

$470Multiple Airlines

Thu, Jun 18 - Mon, Jun 29

5:20 pm - 8:20 pm

OSL

IAD

33h 00m

2 stops

10:25 pm - 7:50 am

IAD

OSL

27h 25m

2 stops

$480Finnair

Thu, Jun 18 - Mon, Jun 29

6:00 am - 4:50 pm

TRF

IAD

16h 50m

1 stop

8:20 pm - 12:25 am

IAD

TRF

22h 05m

1 stop

$501Scandinavian Airlines

Thu, Apr 16 - Mon, Apr 20

9:25 am - 10:36 pm

OSL

DCA

18h 11m

2 stops

5:05 pm - 1:50 pm

DCA

OSL

15h 45m

2 stops

$502Delta

Sun, Mar 8 - Wed, Mar 18

9:25 am - 10:36 pm

OSL

DCA

18h 11m

2 stops

11:00 am - 8:40 am

DCA

OSL

16h 40m

2 stops

$510Delta

Mon, Mar 16 - Mon, Mar 23

Lufthansa flights from Oslo to Maryland

Our best Lufthansa deals on Oslo to Maryland flight tickets

Lufthansa

Mar 8

OSL6:05 amOslo Gardermoen

16h 00m

1 stop

PHL4:05 pmPhiladelphia

Mar 12

PHL6:40 pmPhiladelphia

13h 20m

1 stop

OSL1:00 pmOslo Gardermoen

$507

Lufthansa

Mar 8

OSL6:05 amOslo Gardermoen

16h 00m

1 stop

PHL4:05 pmPhiladelphia

Mar 12

PHL6:40 pmPhiladelphia

13h 20m

1 stop

OSL1:00 pmOslo Gardermoen

$508

Lufthansa

Mar 8

OSL6:10 amOslo Gardermoen

15h 55m

2 stops

PHL4:05 pmPhiladelphia

Mar 12

PHL6:40 pmPhiladelphia

13h 20m

1 stop

OSL1:00 pmOslo Gardermoen

$531

American Airlines flights from Oslo to Maryland

Our best American Airlines deals on Oslo to Maryland flight tickets

American Airlines

Apr 9

OSL7:45 amOslo Gardermoen

18h 35m

1 stop

IAD8:20 pmWashington, D.C. Dulles Intl

Apr 22

IAD10:25 pmWashington, D.C. Dulles Intl

19h 00m

1 stop

OSL11:25 pmOslo Gardermoen

$529

American Airlines

Apr 16

OSL7:45 amOslo Gardermoen

17h 55m

1 stop

BWI7:40 pmBaltimore/Washington

Apr 20

BWI8:14 pmBaltimore/Washington

21h 11m

2 stops

OSL11:25 pmOslo Gardermoen

$531

American Airlines

Apr 16

OSL7:45 amOslo Gardermoen

17h 55m

1 stop

BWI7:40 pmBaltimore/Washington

Apr 20

BWI9:51 amBaltimore/Washington

24h 29m

2 stops

OSL4:20 pmOslo Gardermoen

$534

Fly from

Fly to

Route

Depart

Return

Price

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 4/9

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 4/22

8:30 pm-3:25 pm

1 stop12h 55m

$394

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 4/9

1:50 pm-7:20 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 4/22

8:30 pm-12:35 pm

1 stop10h 05m

$404

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sun 3/1

9:30 pm-6:30 pm

1 stop27h 00m

Washington, D.C. Dulles Intl

Mon 3/16

8:40 pm-11:35 am

1 stop9h 55m

$414

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Fri 4/3

6:00 am-4:50 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

Thu 4/16

8:20 pm-2:30 pm

1 stop12h 10m

$431

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Mon 3/16

6:30 am-5:05 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 3/23

7:50 pm-4:20 pm

1 stop15h 30m

$457

OsloBaltimore

OSL - BWI

OSLBWI

Oslo Gardermoen

Thu 6/18

5:20 pm-7:40 pm

2 stops32h 20m

Baltimore/Washington

Mon 6/29

9:30 pm-11:25 pm

1 stop19h 55m

$470

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 6/18

5:20 pm-8:20 pm

2 stops33h 00m

Washington, D.C. Dulles Intl

Mon 6/29

10:25 pm-7:50 am

2 stops27h 25m

$480

OsloWashington, D.C.

TRF - IAD

TRFIAD

Oslo Sandefjord

Thu 4/16

6:00 am-4:50 pm

1 stop16h 50m

Washington, D.C. Dulles Intl

Mon 4/20

8:20 pm-12:25 am

1 stop22h 05m

$501

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Sun 3/8

9:25 am-10:36 pm

2 stops18h 11m

Washington, D.C. Reagan-National

Wed 3/18

5:05 pm-1:50 pm

2 stops15h 45m

$502

OsloWashington, D.C.

OSL - DCA

OSLDCA

Oslo Gardermoen

Mon 3/16

9:25 am-10:36 pm

2 stops18h 11m

Washington, D.C. Reagan-National

Mon 3/23

11:00 am-8:40 am

2 stops16h 40m

$510

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 $462, 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 August to fly from Oslo, when ticket prices are also cheap, with an average price of $480.

How far in advance should I book a flight 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 $596 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 $507 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

Fastest flight time	11h 35m
Direct flights	None

The fastest flight from Oslo to Maryland takes 11h 35m

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

Search flight deals

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 5 as of February 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.