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

TAP AIR PORTUGAL, Finnair, and British Airways 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 6 as of September 2025.

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.

$281 Cheap Flights from Oslo to Maryland in 2025/26

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Find the cheapest flights from Oslo to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

2:15 pm - 5:05 pmOSL-IAD

32h 50m1 stop

6:05 pm - 10:30 pmIAD-OSL

22h 25m1 stop

$442KLM

Find Deal

Sat, Oct 25 - Mon, Nov 10

6:45 pm - 9:00 pmOSL-IAD

32h 15m1 stop

5:30 pm - 5:55 pmIAD-OSL

18h 25m1 stop

$446TAP AIR PORTUGAL

Find Deal

Sat, Nov 22 - Mon, Dec 1

7:10 am - 4:15 pmOSL-PHL

15h 05m1 stop

7:45 pm - 10:40 pmPHL-OSL

20h 55m1 stop

$450British Airways

Find Deal

Fri, Feb 20 - Sun, Mar 1

8:20 am - 7:45 pmOSL-IAD

17h 25m2 stops

5:35 pm - 5:30 pmIAD-OSL

17h 55m2 stops

$454British Airways

Find Deal

Sat, Oct 25 - Fri, Nov 7

5:20 pm - 5:05 pmOSL-IAD

29h 45m1 stop

6:50 pm - 4:20 pmIAD-OSL

15h 30m1 stop

$458Multiple Airlines

Find Deal

Sat, Oct 25 - Fri, Nov 7

8:20 am - 8:20 pmOSL-IAD

18h 00m1 stop

5:35 pm - 10:30 amIAD-OSL

34h 55m2 stops

$463American Airlines

Find Deal

Sat, Oct 25 - Fri, Nov 7

7:10 am - 2:15 pmOSL-PHL

12h 05m1 stop

6:35 pm - 10:10 pmPHL-OSL

21h 35m1 stop

$463American Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

6:30 am - 3:35 pmOSL-IAD

15h 05m1 stop

9:20 pm - 4:40 pmIAD-OSL

13h 20m1 stop

$471Delta

Find Deal

Thu, Oct 2 - Mon, Oct 13

6:30 am - 9:31 pmOSL-BWI

20h 01m2 stops

5:39 pm - 1:50 pmBWI-OSL

14h 11m2 stops

$471Delta

Find Deal

Wed, Oct 29 - Mon, Nov 3

7:05 am - 7:45 pmOSL-BWI

17h 40m1 stop

8:35 pm - 2:15 pmBWI-OSL

11h 40m1 stop

$473Multiple Airlines

Find Deal

Thu, Oct 30 - Thu, Nov 6

American Airlines flights from Oslo to Maryland

Our best American Airlines deals on Oslo to Maryland flight tickets

American Airlines

Oct 31

OSL7:10 amOslo Gardermoen

12h 05m

1 stop

PHL2:15 pmPhiladelphia

Nov 7

PHL6:35 pmPhiladelphia

21h 35m

1 stop

OSL10:10 pmOslo Gardermoen

$463

Find similar

American Airlines

Dec 4

OSL7:05 amOslo Gardermoen

12h 05m

1 stop

PHL1:10 pmPhiladelphia

Dec 8

PHL7:45 pmPhiladelphia

33h 10m

1 stop

OSL10:55 amOslo Gardermoen

$465

Find similar

American Airlines

Oct 31

OSL7:10 amOslo Gardermoen

12h 05m

1 stop

PHL2:15 pmPhiladelphia

Nov 7

PHL5:25 pmPhiladelphia

18h 05m

2 stops

OSL5:30 pmOslo Gardermoen

$467

Find similar

British Airways flights from Oslo to Maryland

Our best British Airways deals on Oslo to Maryland flight tickets

British Airways

Feb 20

OSL7:10 amOslo Gardermoen

15h 05m

1 stop

PHL4:15 pmPhiladelphia

Mar 1

PHL7:45 pmPhiladelphia

20h 55m

1 stop

OSL10:40 pmOslo Gardermoen

$450

Find similar

British Airways

Oct 25

OSL8:20 amOslo Gardermoen

17h 25m

2 stops

IAD7:45 pmWashington, D.C. Dulles Intl

Nov 7

IAD5:35 pmWashington, D.C. Dulles Intl

17h 55m

2 stops

OSL5:30 pmOslo Gardermoen

$454

Find similar

British Airways

Oct 25

OSL8:20 amOslo Gardermoen

16h 46m

2 stops

DCA7:06 pmWashington, D.C. Reagan-National

Nov 10

DCA1:44 pmWashington, D.C. Reagan-National

15h 11m

2 stops

OSL10:55 amOslo Gardermoen

$455

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 10/25

2:15 pm-5:05 pm

1 stop32h 50m

Washington, D.C. Dulles Intl

Mon 11/10

6:05 pm-10:30 pm

1 stop22h 25m

$442

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 11/22

6:45 pm-9:00 pm

1 stop32h 15m

Washington, D.C. Dulles Intl

Mon 12/1

5:30 pm-5:55 pm

1 stop18h 25m

$446

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Fri 2/20

7:10 am-4:15 pm

1 stop15h 05m

Philadelphia

Sun 3/1

7:45 pm-10:40 pm

1 stop20h 55m

$450

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 10/25

8:20 am-7:45 pm

2 stops17h 25m

Washington, D.C. Dulles Intl

Fri 11/7

5:35 pm-5:30 pm

2 stops17h 55m

$454

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 10/25

5:20 pm-5:05 pm

1 stop29h 45m

Washington, D.C. Dulles Intl

Fri 11/7

6:50 pm-4:20 pm

1 stop15h 30m

$458

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Sat 10/25

8:20 am-8:20 pm

1 stop18h 00m

Washington, D.C. Dulles Intl

Fri 11/7

5:35 pm-10:30 am

2 stops34h 55m

$463

OsloPhiladelphia

OSL - PHL

OSLPHL

Oslo Gardermoen

Fri 10/31

7:10 am-2:15 pm

1 stop12h 05m

Philadelphia

Fri 11/7

6:35 pm-10:10 pm

1 stop21h 35m

$463

OsloWashington, D.C.

OSL - IAD

OSLIAD

Oslo Gardermoen

Thu 10/2

6:30 am-3:35 pm

1 stop15h 05m

Washington, D.C. Dulles Intl

Mon 10/13

9:20 pm-4:40 pm

1 stop13h 20m

$471

OsloBaltimore

OSL - BWI

OSLBWI

Oslo Gardermoen

Wed 10/29

6:30 am-9:31 pm

2 stops20h 01m

Baltimore/Washington

Mon 11/3

5:39 pm-1:50 pm

2 stops14h 11m

$471

OsloBaltimore

OSL - BWI

OSLBWI

Oslo Gardermoen

Thu 10/30

7:05 am-7:45 pm

1 stop17h 40m

Baltimore/Washington

Thu 11/6

8:35 pm-2:15 pm

1 stop11h 40m

$473

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 February. Flight prices, which tend to average around $443, are often lower during this time because this is during the off-season. If you don’t want to visit Maryland in February, then you should wait until November to fly from Oslo, when ticket prices are also cheap, with an average price of $453.

What is the cheapest day to depart on your flight to Maryland?

The cheapest day to depart from Oslo to Maryland is on a Friday. Travelers who choose to depart for Maryland on a Friday will often find tickets for as low as $521. The most expensive day to fly to Maryland is Saturday, with ticket prices averaging around $678.

What is the cheapest time of day to depart on your flight to Maryland?

Our most recent data shows that the best time of day to fly to Maryland is at noon. Flights from Oslo to Maryland during this time can be as low as $480. In contrast, the most expensive time of day to depart to Maryland is in the afternoon when prices are around $603.

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 $562 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 $426 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

Direct flights	None

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 6 as of September 2025.
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.