Cheap flights from Portland, OR to Riga, Latvia

Flights starting at $296. Choose between Ryanair, Icelandair, or Alaska Airlines to find the best price.

One search, all the flights

We find you the best flight deals and travel hacks so that you can choose how to book.

Rise above all travel anxieties

With the Kiwi.com Guarantee we have your back with whatever happens.

Trusted by millions

Join over 10 million yearly travellers booking with ease.

Key info about flying to Riga

Depart from
Portland International
Arrive to
Riga International
Average flights per week
240
Flight distance
Worth visiting
Hill of Crosses, Lithuania

Check-in for a flight from Portland to Riga

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
IcelandairICEFIYes
Alaska AirlinesASAASNo
British AirwaysBAWBANo
airBalticBTIBTNo

Weather in Riga

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January-1°C-4°C
February0°C-4°C
March3°C-1°C
April9°C2°C
May15°C7°C
June19°C12°C
July22°C15°C
August21°C14°C
September17°C11°C
October10°C6°C
November5°C2°C
December1°C-1°C
Hottest Month
22°C
July
Coldest month
-4°C
January
Sunny days
241
days per year
Snow days
21
days per year

14 day forecast

Saturday
21 Dec
91%
4°C0°C
28 Dec
6°C3°C
Sunday
22 Dec
88%
3°C2°C
29 Dec
5°C0°C
Monday
23 Dec
82%
3°C0°C
30 Dec
2°C0°C
Tuesday
24 Dec
89%
3°C1°C
31 Dec
0°C-1°C
Wednesday
25 Dec
82%
3°C1°C
1 Jan
61%
3°C-1°C
Thursday
26 Dec
77%
5°C4°C
2 Jan
72%
6°C5°C
Friday
27 Dec
6°C6°C
3 Jan
89%
7°C2°C
The most popular airlines for this route are Ryanair, Icelandair, Alaska Airlines, British Airways, and airBaltic. Portland and Riga have 240 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Portland?
What are the most popular routes to and from Riga?
What airports are near Portland?
What airports are near Riga?
Which airlines fly between Portland and Riga?
When's the best time to travel between Portland and Riga?
What flights operate between Portland and Riga?
How many airports are there near Portland?
How many airports are there near Riga?
What time do nonstop (direct) flights between Portland and Riga depart?
What time do nonstop (direct) flights between Portland and Riga arrive?
What time do flights between Portland and Riga depart?
What time do flights between Portland and Riga arrive?

Explore alternative trips

Flights from Portland

Flights to Riga

Popular routes

The nearest countries with flights to Riga

Here is a list of countries people are flying from

Other destination countries from Portland

Here is a list of countries people are flying to
Find the best connection from Portland to Riga
Search flights

Get more out of Kiwi.com with our mobile application

Download boarding passes

One-click booking

Get exclusive offers and prices

Mobile trip notifications

We hack the system,
you fly for less